Pin dependency react-native-scrollable-tab-view to v0.7.4

Author: renovate-bot

package.json

@@ -9,7 +9,7 @@
   "dependencies": {
     "react": "15.4.1",
     "react-native": "0.39.2",
-    "react-native-scrollable-tab-view": "^0.7.0",
+    "react-native-scrollable-tab-view": "0.7.4",
     "react-native-sensors": "next"
   },
   "devDependencies": {